diff options
Diffstat (limited to 'branches/sca-java-0.90/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/axis2/TuscanyListingAgent.java')
-rw-r--r-- | branches/sca-java-0.90/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/axis2/TuscanyListingAgent.java | 334 |
1 files changed, 0 insertions, 334 deletions
diff --git a/branches/sca-java-0.90/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/axis2/TuscanyListingAgent.java b/branches/sca-java-0.90/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/axis2/TuscanyListingAgent.java deleted file mode 100644 index 87338ceb27..0000000000 --- a/branches/sca-java-0.90/modules/binding-ws-axis2/src/main/java/org/apache/tuscany/sca/binding/axis2/TuscanyListingAgent.java +++ /dev/null @@ -1,334 +0,0 @@ -/* - * Licensed to the Apache Software Foundation (ASF) under one - * or more contributor license agreements. See the NOTICE file - * distributed with this work for additional information - * regarding copyright ownership. The ASF licenses this file - * to you under the Apache License, Version 2.0 (the - * "License"); you may not use this file except in compliance - * with the License. You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, - * software distributed under the License is distributed on an - * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY - * KIND, either express or implied. See the License for the - * specific language governing permissions and limitations - * under the License. - */ - -package org.apache.tuscany.sca.binding.axis2; - -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.io.OutputStreamWriter; -import java.util.ArrayList; -import java.util.HashMap; -import java.util.Iterator; -import java.util.List; -import java.util.Map; - -import javax.servlet.ServletException; -import javax.servlet.http.HttpServletRequest; -import javax.servlet.http.HttpServletResponse; -import javax.xml.stream.FactoryConfigurationError; -import javax.xml.stream.XMLOutputFactory; -import javax.xml.stream.XMLStreamException; -import javax.xml.stream.XMLStreamWriter; - -import org.apache.axiom.attachments.utils.IOUtils; -import org.apache.axis2.Constants; -import org.apache.axis2.context.ConfigurationContext; -import org.apache.axis2.deployment.DeploymentConstants; -import org.apache.axis2.description.AxisDescription; -import org.apache.axis2.description.AxisService; -import org.apache.axis2.description.PolicyInclude; -import org.apache.axis2.transport.http.ListingAgent; -import org.apache.axis2.util.ExternalPolicySerializer; -import org.apache.axis2.util.JavaUtils; -import org.apache.neethi.Policy; -import org.apache.neethi.PolicyRegistry; -import org.apache.ws.commons.schema.XmlSchema; - -/** - * A Tuscany specific Axis2 ListingAgent as the Axis2 one does not work - * with the Tuscany sevice names which include slash ('/') characters. - * Unfortunately it ends up having to copy a fair amount of Axis2 code to do this. - */ -public class TuscanyListingAgent extends ListingAgent { - - private static final String LIST_SINGLE_SERVICE_JSP_NAME = - "listSingleService.jsp"; - - public TuscanyListingAgent(ConfigurationContext aConfigContext) { - super(aConfigContext); - } - - protected String findAxisServiceName(String path) { - HashMap services = configContext.getAxisConfiguration().getServices(); - if (services == null) { - return null; - } - String[] parts = JavaUtils.split(path, '/'); - String serviceName = ""; - for (int i=parts.length-1; i>=0; i--) { - serviceName = parts[i] + serviceName; - if (services.containsKey(serviceName)) { - return serviceName; - } - serviceName = "/" + serviceName; - if (services.containsKey(serviceName)) { - return serviceName; - } - } - - return null; - } - - @Override - public void processListService(HttpServletRequest req, - HttpServletResponse res) - throws IOException, ServletException { - - - String filePart = req.getRequestURL().toString(); -// String serviceName = filePart.substring(filePart.lastIndexOf("/") + 1, -// filePart.length()); -// Change the Axis2 code so as to use the complete ServletPath as the service name -// this line is the only change to to Axis2 code - - String serviceName = findAxisServiceName(filePart); - - String query = req.getQueryString(); - int wsdl2 = query.indexOf("wsdl2"); - int wsdl = query.indexOf("wsdl"); - int xsd = query.indexOf("xsd"); - int policy = query.indexOf("policy"); - - HashMap services = configContext.getAxisConfiguration().getServices(); - if ((services != null) && !services.isEmpty()) { - Object serviceObj = services.get(serviceName); - if (serviceObj != null) { - boolean isHttp = "http".equals(req.getScheme()); - if (wsdl2 >= 0) { - OutputStream out = res.getOutputStream(); - res.setContentType("text/xml"); - String ip = extractHostAndPort(filePart, isHttp); - ((AxisService) serviceObj) - .printWSDL2(out, ip, configContext.getServiceContextPath()); - out.flush(); - out.close(); - return; - } else if (wsdl >= 0) { - OutputStream out = res.getOutputStream(); - res.setContentType("text/xml"); - String ip = extractHostAndPort(filePart, isHttp); - ((AxisService) serviceObj).printWSDL(out, ip, configContext.getServicePath()); - out.flush(); - out.close(); - return; - } else if (xsd >= 0) { - OutputStream out = res.getOutputStream(); - res.setContentType("text/xml"); - AxisService axisService = (AxisService) serviceObj; - //call the populator - axisService.populateSchemaMappings(); - Map schemaMappingtable = - axisService.getSchemaMappingTable(); - ArrayList schemas = axisService.getSchema(); - - //a name is present - try to pump the requested schema - String xsds = req.getParameter("xsd"); - if (!"".equals(xsds)) { - XmlSchema schema = - (XmlSchema) schemaMappingtable.get(xsds); - if (schema != null) { - //schema is there - pump it outs - schema.write(new OutputStreamWriter(out, "UTF8")); - out.flush(); - out.close(); - } else { - InputStream in = axisService.getClassLoader() - .getResourceAsStream(DeploymentConstants.META_INF + "/" + xsds); - if (in != null) { - out.write(IOUtils.getStreamAsByteArray(in)); - out.flush(); - out.close(); - } else { - res.sendError(HttpServletResponse.SC_NOT_FOUND); - } - } - - //multiple schemas are present and the user specified - //no name - in this case we cannot possibly pump a schema - //so redirect to the service root - } else if (schemas.size() > 1) { - res.sendRedirect(""); - //user specified no name and there is only one schema - //so pump that out - } else { - XmlSchema schema = axisService.getSchema(0); - if (schema != null) { - schema.write(new OutputStreamWriter(out, "UTF8")); - out.flush(); - out.close(); - } - } - return; - } else if (policy >= 0) { - - OutputStream out = res.getOutputStream(); - - ExternalPolicySerializer serializer = new ExternalPolicySerializer(); - serializer.setAssertionsToFilter(configContext - .getAxisConfiguration().getLocalPolicyAssertions()); - - // check whether Id is set - String idParam = req.getParameter("id"); - - if (idParam != null) { - // Id is set - - Policy targetPolicy = findPolicy(idParam, (AxisService) serviceObj); - - if (targetPolicy != null) { - XMLStreamWriter writer; - - try { - writer = XMLOutputFactory.newInstance() - .createXMLStreamWriter(out); - - res.setContentType("text/xml"); - targetPolicy.serialize(writer); - writer.flush(); - - } catch (XMLStreamException e) { - throw new ServletException( - "Error occured when serializing the Policy", - e); - - } catch (FactoryConfigurationError e) { - throw new ServletException( - "Error occured when serializing the Policy", - e); - } - - } else { - - res.setContentType("text/html"); - String outStr = "<b>No policy found for id=" - + idParam + "</b>"; - out.write(outStr.getBytes()); - } - - } else { - - PolicyInclude policyInclude = ((AxisService) serviceObj).getPolicyInclude(); - Policy effecPolicy = policyInclude.getEffectivePolicy(); - - if (effecPolicy != null) { - XMLStreamWriter writer; - - try { - writer = XMLOutputFactory.newInstance() - .createXMLStreamWriter(out); - - res.setContentType("text/xml"); - effecPolicy.serialize(writer); - writer.flush(); - - } catch (XMLStreamException e) { - throw new ServletException( - "Error occured when serializing the Policy", - e); - - } catch (FactoryConfigurationError e) { - throw new ServletException( - "Error occured when serializing the Policy", - e); - } - } else { - - res.setContentType("text/html"); - String outStr = "<b>No effective policy for " - + serviceName + " servcie</b>"; - out.write(outStr.getBytes()); - } - } - - return; - } else { - req.getSession().setAttribute(Constants.SINGLE_SERVICE, - serviceObj); - } - } else { - req.getSession().setAttribute(Constants.SINGLE_SERVICE, null); - } - } - - renderView(LIST_SINGLE_SERVICE_JSP_NAME, req, res); - } - - private String extractHostAndPort(String filePart, boolean isHttp) { - int ipindex = filePart.indexOf("//"); - String ip = null; - if (ipindex >= 0) { - ip = filePart.substring(ipindex + 2, filePart.length()); - int seperatorIndex = ip.indexOf(":"); - int slashIndex = ip.indexOf("/"); - String port; - if (seperatorIndex >= 0) { - port = ip.substring(seperatorIndex + 1, slashIndex); - ip = ip.substring(0, seperatorIndex); - } else { - ip = ip.substring(0, slashIndex); - port = "80"; - } - if (isHttp) { - configContext.setProperty(RUNNING_PORT, port); - } - } - return ip; - } - - private Policy findPolicy(String id, AxisDescription des) { - - List policyElements = des.getPolicyInclude().getPolicyElements(); - PolicyRegistry registry = des.getPolicyInclude().getPolicyRegistry(); - - Object policyComponent; - - Policy policy = registry.lookup(id); - - if (policy != null) { - return policy; - } - - for (Iterator iterator = policyElements.iterator(); iterator.hasNext();) { - policyComponent = iterator.next(); - - if (policyComponent instanceof Policy) { - // policy found for the id - - if (id.equals(((Policy) policyComponent).getId())) { - return (Policy) policyComponent; - } - } - } - - AxisDescription child; - - for (Iterator iterator = des.getChildren(); iterator.hasNext();) { - child = (AxisDescription) iterator.next(); - policy = findPolicy(id, child); - - if (policy != null) { - return policy; - } - } - - return null; - } - -} |